chum的一般过去时怎么拼写

an old school chum老校友There's your old chum, Francis Getliffe and his friends.还有你的老朋友法兰西斯?盖特列夫以及他的朋友们.You see I would rather chum with the few mechanics there were in that station.你们看,我倒情愿与那站上的那几个机修工交朋友....

chum的第三人称单数（三单）为：chums...

chum的音标：chum的英式发音音标为：[tʃʌm]chum的美式发音音标为：[tʃʌm]...

chum的复数形式为：chums...

chum的现在完成时为：chummed...

chum的现在进行时为：chumming...

You see I would rather chum with the few mechanics there were in that station.你们看,我倒情愿与那站上的那几个机修工交朋友.an old school chum老校友...his old chum Anthony.他的老朋友安东尼There's your old chum, Francis Getliffe and his friends.还有你的老...

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n.膀胱尿道炎...

This research will help people to reappraise the smoke fatalness.该研究可帮助人们重新认识烟气的危险性.It is the inevitable outcome that complies with new natural view to reappraise natural value.重估自然价值是顺应新的自然图景的必然产物....

Golconda的音标：Golconda的英式发音音标为：[ɡɔl'kɔndə]Golconda的美式发音音标为：[ɡɑl'kɑndə]...

免疫性中性白细胞减少...

“肝样变”的拼音为：gān yàng biàn...

v.火力攻击（或阻击）( barrage的现在分词 )，以密集火力攻击（或阻击）...

glandiferous的音标：glandiferous的英式发音音标为：[glæn'dɪfərəs]glandiferous的美式发音音标为：[glæn'dɪfərəs]...

n.含锡砾石下的无矿基岩...

chummery的音标：chummery的英式发音音标为：['tʃʌmərɪ]chummery的美式发音音标为：['tʃʌmərɪ]...

“马克杯”的英语可以翻译为：mug ...

The sample, after being purged by reversed extraction and purified byPVP - kieselguhr column, was enriched through Amberlite XAD - 7 column.样品经过乙酸乙酯反萃取及PVP - 硅藻土层析柱后, 再径XAD - 7柱浓缩....

“钝地”的英语可以翻译为：dully，obtusely ...

electrothermal的音标：electrothermal的英式发音音标为：[ɪ'lektrəʊ'θɜ:məl]electrothermal的美式发音音标为：[ɪˌlektroʊ'θɜməl]...

adj.诱导的，感应的，归纳法的，归纳的...

“最前部”的英语可以翻译为：forefront，forepart ...